10
FIAT BRAVO LPG
REGULATION UNIT
The regulation unit fig. 4includes:
– cut out solenoid valve with gauze filter;
– pressure regulator.
The cut out solenoid valveopens or
closes together with the solenoid valve on
the tank. It closes all flows of LPG when
the engine is not running on gas.
It also acts as a safety device that prevents
the flow of LPG if the fuel cut-off system
intervenes.
fig. 4F0Q0810m
The pressure regulatorallows the
change of the LPG from a liquid state to
a gaseous state through an expansion
chamber and maintains the pressure re-
quired for the operation of the system at
a preset value.
PIPING
The piping for the LPG in a liquid state
(from the filler to the tank and from the
tank to the pressure regulator) is made
from copper and coated in plastic.
The piping for the LPG in a gaseous state
(from the pressure regulator to the LPG
injectors) is made from rubber.
603_97_467 BRAVO GPL EN 24-11-2009 12:29 Pagina 10
